////////////////////////////////////////////////////////////////////
/// \class FixedTrapezoidalQuadrature
///
/// \brief Trapezoidal quadrature rule applied with a uniform grid spacing
///
/// \author Ed Callaghan <ejc3@berkeley.edu>
///
/// REVISION HISTORY:\n
///  - 2022-09 : Ed Callaghan - First revision
///
/// \details The well-known trapezoidal rule applied to a uniformly spaced grid.
///
////////////////////////////////////////////////////////////////////

#ifndef __FixedTrapezoidalQuadrature__
#define __FixedTrapezoidalQuadrature__

#include <RAT/Quadrature.hh>

class FixedTrapezoidalQuadrature: public Quadrature{
  public:
    FixedTrapezoidalQuadrature(){ /**/ };
    FixedTrapezoidalQuadrature(double);
    virtual double Integrate(Evaluateable& f,
                             const double xlo, const double xhi);
  protected:
    double fSpacing;
  private:
    /**/
};

#endif